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データを開く
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基本情報
| 登録情報 | データベース: PDB / ID: 1oiq | ||||||
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| タイトル | Imidazopyridines: a potent and selective class of Cyclin-dependent Kinase inhibitors identified through Structure-based hybridisation | ||||||
要素 | CELL DIVISION PROTEIN KINASE 2 | ||||||
キーワード | KINASE / PROTEIN KINASE / TRANSFERASE / SERINE/THREONINE-PROTEIN KINASE / ATP-BINDING / CELL CYCLE / CELL DIVISION / MITOSIS / PHOSPHORYLATION | ||||||
| 機能・相同性 | 機能・相同性情報cyclin A1-CDK2 complex / cyclin E2-CDK2 complex / cyclin E1-CDK2 complex / cyclin A2-CDK2 complex / positive regulation of DNA-templated DNA replication initiation / G2 Phase / Y chromosome / cyclin-dependent protein kinase activity / Phosphorylation of proteins involved in G1/S transition by active Cyclin E:Cdk2 complexes / positive regulation of heterochromatin formation ...cyclin A1-CDK2 complex / cyclin E2-CDK2 complex / cyclin E1-CDK2 complex / cyclin A2-CDK2 complex / positive regulation of DNA-templated DNA replication initiation / G2 Phase / Y chromosome / cyclin-dependent protein kinase activity / Phosphorylation of proteins involved in G1/S transition by active Cyclin E:Cdk2 complexes / positive regulation of heterochromatin formation / p53-Dependent G1 DNA Damage Response / X chromosome / PTK6 Regulates Cell Cycle / regulation of anaphase-promoting complex-dependent catabolic process / Defective binding of RB1 mutants to E2F1,(E2F2, E2F3) / centriole replication / Regulation of APC/C activators between G1/S and early anaphase / telomere maintenance in response to DNA damage / centrosome duplication / G0 and Early G1 / Telomere Extension By Telomerase / Activation of the pre-replicative complex / cyclin-dependent kinase / cyclin-dependent protein serine/threonine kinase activity / TP53 Regulates Transcription of Genes Involved in G1 Cell Cycle Arrest / Cajal body / Regulation of MITF-M-dependent genes involved in cell cycle and proliferation / Activation of ATR in response to replication stress / Cyclin E associated events during G1/S transition / Cyclin A/B1/B2 associated events during G2/M transition / Cyclin A:Cdk2-associated events at S phase entry / cyclin-dependent protein kinase holoenzyme complex / condensed chromosome / regulation of G2/M transition of mitotic cell cycle / mitotic G1 DNA damage checkpoint signaling / cellular response to nitric oxide / post-translational protein modification / cyclin binding / regulation of mitotic cell cycle / positive regulation of DNA replication / meiotic cell cycle / male germ cell nucleus / G1/S transition of mitotic cell cycle / peptidyl-serine phosphorylation / DNA Damage/Telomere Stress Induced Senescence / potassium ion transport / CDK-mediated phosphorylation and removal of Cdc6 / Meiotic recombination / SCF(Skp2)-mediated degradation of p27/p21 / G2/M transition of mitotic cell cycle / Orc1 removal from chromatin / Transcriptional regulation of granulopoiesis / Cyclin D associated events in G1 / cellular senescence / Regulation of TP53 Degradation / nuclear envelope / Factors involved in megakaryocyte development and platelet production / Processing of DNA double-strand break ends / regulation of gene expression / Senescence-Associated Secretory Phenotype (SASP) / transcription regulator complex / Regulation of TP53 Activity through Phosphorylation / Ras protein signal transduction / chromosome, telomeric region / DNA replication / protein phosphorylation / endosome / chromatin remodeling / protein domain specific binding / cell division / protein serine kinase activity / DNA repair / protein serine/threonine kinase activity / positive regulation of cell population proliferation / DNA-templated transcription / centrosome / positive regulation of DNA-templated transcription / magnesium ion binding / negative regulation of transcription by RNA polymerase II / signal transduction / nucleoplasm / ATP binding / nucleus / cytoplasm / cytosol 類似検索 - 分子機能 | ||||||
| 生物種 | HOMO SAPIENS (ヒト) | ||||||
| 手法 | X線回折 / シンクロトロン / 分子置換 / 解像度: 2.31 Å | ||||||
データ登録者 | Beattie, J.F. / Breault, G.A. / Byth, K.F. / Culshaw, J.D. / Ellston, R.P.A. / Green, S. / Minshull, C.A. / Norman, R.A. / Pauptit, R.A. / Thomas, A.P. / Jewsbury, P.J. | ||||||
引用 | ジャーナル: Bioorg.Med.Chem.Lett. / 年: 2003タイトル: Imidazo[1,2-A]Pyridines: A Potent and Selective Class of Cyclin-Dependent Kinase Inhibitors Identified Through Structure-Based Hybridisation 著者: Anderson, M. / Beattie, J.F. / Breault, G.A. / Breed, J. / Byth, K.F. / Culshaw, J.D. / Ellston, R.P.A. / Green, S. / Minshull, C.A. / Norman, R.A. / Pauptit, R.A. / Stanway, J. / Thomas, A.P. / Jewsbury, P.J. #1: ジャーナル: J.Med.Chem. / 年: 1996タイトル: High-Resolution Crystal Structures of Human Cyclin-Dependent Kinase 2 with and without ATP: Bound Waters and Natural Ligand as a Guide for Inhibitor Design 著者: Schulze-Gahmen, U. / De Bondt, H. / Kim, S.-H. | ||||||
| 履歴 |
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構造の表示
| 構造ビューア | 分子: Molmil Jmol/JSmol |
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ダウンロードとリンク
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ダウンロード
| PDBx/mmCIF形式 | 1oiq.cif.gz | 67.4 KB | 表示 | PDBx/mmCIF形式 |
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| PDB形式 | pdb1oiq.ent.gz | 49.7 KB | 表示 | PDB形式 |
| PDBx/mmJSON形式 | 1oiq.json.gz | ツリー表示 | PDBx/mmJSON形式 | |
| その他 | その他のダウンロード |
-検証レポート
| 文書・要旨 | 1oiq_validation.pdf.gz | 732.4 KB | 表示 | wwPDB検証レポート |
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| 文書・詳細版 | 1oiq_full_validation.pdf.gz | 735.3 KB | 表示 | |
| XML形式データ | 1oiq_validation.xml.gz | 12.5 KB | 表示 | |
| CIF形式データ | 1oiq_validation.cif.gz | 16.6 KB | 表示 | |
| アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/oi/1oiq ftp://data.pdbj.org/pub/pdb/validation_reports/oi/1oiq | HTTPS FTP |
-関連構造データ
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リンク
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集合体
| 登録構造単位 | ![]()
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| 1 |
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| 単位格子 |
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要素
| #1: タンパク質 | 分子量: 34002.527 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) HOMO SAPIENS (ヒト)発現宿主: ![]() 株 (発現宿主): SF9 / 参照: UniProt: P24941, EC: 2.7.1.37 |
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| #2: 化合物 | ChemComp-HDU / |
| #3: 水 | ChemComp-HOH / |
| 構成要素の詳細 | FUNCTION: PROBABLY INVOLVED IN THE CONTROL OF THE CELL CYCLE. INTERACTS WITH CYCLINS A, D, OR E. ...FUNCTION: PROBABLY INVOLVED IN THE CONTROL OF THE CELL CYCLE. INTERACTS WITH CYCLINS A, D, OR E. ACTIVITY OF CDK2 IS MAXIMAL DURING S PHASE AND G2. |
| Has protein modification | N |
-実験情報
-実験
| 実験 | 手法: X線回折 / 使用した結晶の数: 1 |
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試料調製
| 結晶 | マシュー密度: 2.24 Å3/Da / 溶媒含有率: 40 % | |||||||||||||||||||||||||||||||||||||||||||||||||
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| 結晶化 | pH: 7 詳細: PROTEIN AT 10MG/ML WELL BUFFER CONTAINING 17.5% PEG3350, 200MM HEPES, PH7.0, 100MM AMMONIUM ACETATE, pH 7.00 | |||||||||||||||||||||||||||||||||||||||||||||||||
| 結晶化 | *PLUS 温度: 20 ℃ / pH: 7.4 / 手法: 蒸気拡散法, シッティングドロップ法 / 詳細: Lawrie, A.M., (1997) Nature Struct. Biol., 4, 796. | |||||||||||||||||||||||||||||||||||||||||||||||||
| 溶液の組成 | *PLUS
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-データ収集
| 回折 | 平均測定温度: 100 K |
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| 放射光源 | 由来: シンクロトロン / サイト: SRS / ビームライン: PX9.6 / 波長: 0.875 |
| 検出器 | タイプ: MARRESEARCH / 検出器: IMAGE PLATE / 日付: 1997年2月15日 |
| 放射 | プロトコル: SINGLE WAVELENGTH / 単色(M)・ラウエ(L): M / 散乱光タイプ: x-ray |
| 放射波長 | 波長: 0.875 Å / 相対比: 1 |
| 反射 | 解像度: 2.31→43.85 Å / Num. obs: 12637 / % possible obs: 93.8 % / 冗長度: 2.4 % / Rmerge(I) obs: 0.168 / Net I/σ(I): 8 |
| 反射 シェル | 解像度: 2.31→2.44 Å / 冗長度: 2.4 % / Rmerge(I) obs: 0.311 / Mean I/σ(I) obs: 3.2 / % possible all: 83 |
| 反射 | *PLUS 最高解像度: 2.31 Å / Num. measured all: 60244 / Rmerge(I) obs: 0.132 |
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解析
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| 精密化 | 構造決定の手法: 分子置換 / 解像度: 2.31→43.85 Å / SU B: 8.315 / SU ML: 0.202 / 交差検証法: THROUGHOUT / ESU R: 0.47 / ESU R Free: 0.282 / 詳細: TLS REFINEMENT DONE
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| 原子変位パラメータ | Biso mean: 29.3 Å2
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| 精密化ステップ | サイクル: LAST / 解像度: 2.31→43.85 Å
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| 精密化 | *PLUS % reflection Rfree: 5 % / Rfactor Rfree: 0.279 / Rfactor Rwork: 0.233 | ||||||||||||||||||||
| 溶媒の処理 | *PLUS | ||||||||||||||||||||
| 原子変位パラメータ | *PLUS |
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万見について




HOMO SAPIENS (ヒト)
X線回折
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